Arkus, Inc.

At Arkus, Inc. we built our programs and systems upon our history of quality, integrity, and service, shaping a company that is equipped to meet the challenges and opportunities in an age when information is paramount.

Our private investigation company has been proudly serving Chicagoland since 1975. Today, we are known as the private investigator Chicago businesses and individuals turn to when they need answers. Arkus, Inc. has performed expert, discreet investigations for Fortune 500 companies, small businesses, insurance companies, law firms and private citizens – with quality, integrity and the highest level of customer service. We bring our decades of experience, dedication to doing the job right, and personal attention to each case. We are proud to be considered among the top private investigation firms.